diff --git a/modules/purchase/message.xml b/modules/purchase/message.xml
index f11403bc4d..44867a5351 100644
--- a/modules/purchase/message.xml
+++ b/modules/purchase/message.xml
@@ -10,7 +10,7 @@ this repository contains the full copyright notices and license terms. -->
             <field name="text">You cannot erase party "%(party)s" while they have pending purchases with company "%(company)s".</field>
         </record>
         <record model="ir.message" id="msg_warehouse_required_for_quotation">
-            <field name="text">To get a quote for the purchase "%(purchase)s" you must enter a warehouse.</field>
+            <field name="text">To get a quote for the purchase "%(purchase)s" you must enter a warehouse for the line "%(line)s".</field>
         </record>
         <record model="ir.message" id="msg_purchase_delete_cancel">
             <field name="text">To delete purchase "%(purchase)s" you must cancel it.</field>
diff --git a/modules/purchase/purchase.py b/modules/purchase/purchase.py
index 6bca2a1b00..b4ef25aff2 100644
--- a/modules/purchase/purchase.py
+++ b/modules/purchase/purchase.py
@@ -766,7 +766,8 @@ class Purchase(
             if ((not location or not line.warehouse) and line.movable):
                 raise PurchaseQuotationError(
                     gettext('purchase.msg_warehouse_required_for_quotation',
-                        purchase=self.rec_name))
+                        purchase=self.rec_name,
+                        line=line.rec_name))
 
     @classmethod
     def set_number(cls, purchases):
diff --git a/modules/sale/message.xml b/modules/sale/message.xml
index 9cea499e0e..ffd187c115 100644
--- a/modules/sale/message.xml
+++ b/modules/sale/message.xml
@@ -22,7 +22,7 @@ this repository contains the full copyright notices and license terms. -->
             <field name="text">To get a quote for sale "%(sale)s" you must enter a shipment address.</field>
         </record>
         <record model="ir.message" id="msg_sale_warehouse_required_for_quotation">
-            <field name="text">To get a quote for sale "%(sale)s" you must enter a warehouse.</field>
+            <field name="text">To get a quote for sale "%(sale)s" you must enter a warehouse for the line "%(line)s".</field>
         </record>
         <record model="ir.message" id="msg_sale_delete_cancel">
             <field name="text">To delete sale "%(sale)s" you must cancel it.</field>
diff --git a/modules/sale/sale.py b/modules/sale/sale.py
index 256f25c66b..dfab797bea 100644
--- a/modules/sale/sale.py
+++ b/modules/sale/sale.py
@@ -925,7 +925,8 @@ class Sale(
             if (not location or not line.warehouse) and line.movable:
                 raise SaleQuotationError(
                     gettext('sale.msg_sale_warehouse_required_for_quotation',
-                        sale=self.rec_name))
+                        sale=self.rec_name,
+                        line=line.rec_name))
 
     @classmethod
     def set_number(cls, sales):